The Scottish Government, with The Energy Saving Trust, have produced guidance on how to improve the efficiency of boilers.
For larger systems building owners may wish to consider the guidance produced by the Carbon Trust's 'Boilers Factsheet', which gives straightforward tips on reducing their running costs. It also gives simple tips covering inspection, maintenance, and control to help improve their energy efficiency. This is useful for any business tackling energy usage in their boilers for the first time, or as a reminder for more experienced users when carrying out regular maintenance.